Understanding Inductor Equations

The video tutorial explains the two forms of the inductor equation, focusing on the relationship between voltage and current in an inductor. It covers the derivative and integral forms of the equation, providing examples to illustrate how to calculate current based on a given voltage waveform. The tutorial also reviews the variables and units associated with inductors, resistors, and capacitors, and demonstrates the practical application of the integral form of the inductor equation in a circuit with a time-varying voltage source.

What is the unit of inductance named after?

• Ohm

• Faraday

• Henry

• Tesla

Which form of the inductor equation involves integration?

• Integral form

• Exponential form

• Algebraic form

• Differential form

In the integral form of the inductor equation, what does the integral of voltage with respect to time represent?

• Capacitance of the inductor

• Resistance of the inductor

• Current through the inductor

• Voltage across the inductor

What is the initial assumption about the current before the voltage waveform starts?

• Current is at its maximum

• Current is negative

• Current is zero

• Current is constant

How does the current change during the first voltage pulse in the circuit?

• It oscillates

• It increases linearly

• It decreases linearly

• It remains constant

What is the slope of the current line during the first voltage pulse?

• 1 over 10 millihenries

• 10 over 2 millihenries

• 2 over 10 millihenries

• 10 over 1 millihenries

What happens to the current when the voltage changes to minus 2 volts?

• It decreases

• It increases

• It oscillates

• It remains the same

What is the new initial current value when the voltage changes to minus 2 volts?

• 0.6 amps

• 0.2 amps

• 0.4 amps

• 0.8 amps

How does the slope of the current line change when the voltage is minus 2 volts?

• It becomes negative

• It becomes zero

• It becomes positive

• It remains the same

What is the relationship between the slope of the current line and the time duration of the voltage pulse?

• Slope is inversely proportional to time

• Slope is directly proportional to time

• Slope is independent of time

• Slope is equal to time